Cloudflare frees up 100TB of RAM by shrinking 1.1.1.1’s DNS cache entries — 250 billion cached DNS entries at any given time means one wasted byte costs 250GB

Just one wasted byte per entry costs Cloudflare more than 250GB of fleet memory, which is a consequence of Big Pineapple holding more than “250 billion cached DNS entries at any given time.” The first of the five changes…

Hot Chips 2026: Arm details AGI server CPU with two 70-core N3P chiplets — touts 2 TB/s UCIe fabric link and 12-channel memory controller

The important point is that CMN-S3 is not just an internal CPU mesh, as Arm designed the coherent system to extend outside of the die to extend coherency beyond the die and the socket. The approach is conceptually closer…

Hot Chips 2026: High Bandwidth Flash promises massive bandwidth and capacity, but its usability is extremely limited — new memory format strikes a balance betwe

Additionally, more local capacity could also reduce communication between accelerators. Conventional expert parallelism distributes experts across GPUs and requires all-to-all communication at every layer. OXMIQ claims t…

China’s YMTC aims to become the world’s largest NAND maker by the end of 2027, report says — company plans to overtake Samsung and SK hynix

YMTC’s listing turns that position into a funding mechanism. Margins earned at the top of the memory cycle are already paying for domestic tool development, and the IPO adds a capital source that sits outside the reach o…

China’s YMTC aims to become the world’s largest NAND maker by the end of 2027, report says — company plans to overtake Samsung and SK hynix

YMTC’s listing turns that position into a funding mechanism. Margins earned at the top of the memory cycle are already paying for domestic tool development, and the IPO adds a capital source that sits outside the reach o…

Hot Chips 2026: Samsung makes LPDDR5X smart with logic unit in memory — LPDDR5X-PIM is 3.01x faster than LPDDR5X in AI inference with 8x the bandwidth

Once the calculation is done, a PIMX_WR command transfers the output data back to the DRAM bank. Samsung noted there doesn’t need to be a 1:1 relationship between reads and writes, but it’s useful for this example. With …